WFO Monthly/Daily Climate Data
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CXUS53 KLOT 011450
CF6PWK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO EXECUTIVE AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   42  5 N
                                          LONGITUDE:  87 54 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  44  39  42   7  23   0 0.58    M    M  6.8 13  80   M    M  10 18     18  50
 2  42  39  41   7  24   0 0.00    M    M  4.3 12 360   M    M  10 1      17 340
 3  40  36  38   4  27   0 0.26    M    M  5.9 16 290   M    M  10 1      21 300
 4  40  33  37   3  28   0 0.00    M    M  5.7 12 330   M    M  10        15 350
 5  42  31  37   3  28   0 0.08    M    M  6.0 14  20   M    M   9 1      20  10
 6  40  31  36   3  29   0 0.00    M    M  9.5 20 210   M    M   7        30 220
 7  51  34  43  10  22   0 0.00    M    M  8.3 14 200   M    M   0        23 210
 8  56  45  51  19  14   0 0.00    M    M 13.0 20 210   M    M   2        30 220
 9  54  35  45  13  20   0 0.20    M    M 15.1 23 260   M    M   9 1      36 270
10  35  29  32   0  33   0 0.00    M    M  9.8 17 320   M    M  10        25 250
11  36  28  32   0  33   0 0.00    M    M  7.7 14 210   M    M   5        20 200
12  38  27  33   2  32   0 0.00    M    M  8.5 16 300   M    M   0        23 280
13  43  18  31   0  34   0 0.00    M    M  3.5 12 250   M    M   0        17 210
14  52  25  39   8  26   0 0.00    M    M  4.7 15 240   M    M   0        20 260
15  54  27  41  11  24   0 0.00    M    M  4.2 15 220   M    M   1        19 250
16  47  41  44  14  21   0 0.27    M    M  7.5 18 170   M    M   8 1      24 170
17  44  36  40  10  25   0    T    M    M  8.7 18 290   M    M   9 1      28 280
18  37  20  29  -1  36   0    T    M    M 16.0 32 330   M    M   6        42 330
19  33  17  25  -5  40   0 0.00    M    M  8.8 16 210   M    M   0        23 210
20  45  29  37   8  28   0 0.00    M    M  3.5 10 220   M    M   1        16 200
21  47  29  38   9  27   0 0.00    M    M  2.4  8  70   M    M   8        10  70
22  45  43  44  15  21   0 0.40    M    M  4.2 10 200   M    M  10 1      17 190
23  47  43  45  17  20   0    T    M    M  1.2  6 100   M    M  10 12      7 110
24  56  45  51  23  14   0 0.00    M    M  6.7 15 170   M    M   9 12     19 170
25  57  49  53  25  12   0 0.35    M    M  8.2 16 120   M    M   6 1      26 180
26  54  28  41  13  24   0    T    M    M  5.8 18 210   M    M   8 1      26 210
27  42  27  35   7  30   0 0.00    M    M  5.4 15  30   M    M   4        21  50
28  42  35  39  12  26   0 0.09    M    M  9.2 16  10   M    M  10 1      23  10
29  41  28  35   8  30   0 0.07    M    M  8.0 15  20   M    M   8 1      22  10
30  37  23  30   3  35   0 0.00    M    M  5.3 15 210   M    M   5 1      20 210
31  36  31  34   7  31   0 0.03    M    M  9.4 20 330   M    M  10 1      26 350
================================================================================
SM 1377 1001       817   0  2.33    M    223.3          M      195
================================================================================
AV 44.4 32.3                               7.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    32 330                 42 330
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   CHICAGO EXECUTIVE AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   42  5 N
                                          LONGITUDE:  87 54 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 38.4   TOTAL FOR MONTH:   2.33    1 = FOG OR MIST
DPTR FM NORMAL:   8.0   DPTR FM NORMAL:    0.69    2 = FOG REDUCING VISIBILITY
HIGHEST:    57 ON 25    GRTST 24HR  0.58 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     17 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:  17    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   817    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL  -254    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  1875    CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL  -376

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   878    HIGHEST SLP 30.72 ON 14
DPTR FM NORMAL   -55    LOWEST  SLP 29.56 ON  9

[REMARKS]
#FINAL-12-23#